Over a two-month period, contributed to IsyFact/isyfact-standards and IsyFact/isy-datetime with a focus on process optimization and code maintainability. In IsyFact/isyfact-standards, improved the release workflow by adjusting Dependabot’s update frequency from daily to weekly on the release/4.x branch, streamlining CI/CD processes and aligning updates with release planning using YAML configuration. Later, addressed test quality in IsyFact/isy-datetime by correcting translation and grammar issues in Zeitraum Class test comments, enhancing readability and maintainability. Work demonstrated attention to configuration management, code refactoring, and unit testing, primarily utilizing Java and YAML to support stable, predictable development cycles.